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Li G, Guo Q, Chen Q, Ouyang K, Xie H, Xiong H, Du Y, Zhao Q. Valorizing Arthrospira cell residues into polysaccharides: Characterization and application in yogurt. Food Chem 2024; 461:140902. [PMID: 39173264 DOI: 10.1016/j.foodchem.2024.140902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2024] [Revised: 08/08/2024] [Accepted: 08/15/2024] [Indexed: 08/24/2024]
Abstract
This study aimed to extract and characterize polysaccharides from Arthrospira cell residue and evaluate their application in yogurt. Four Arthrospira polysaccharides (APP-50, APP-60, APP-70, and APP-80) were obtained by different ethanol concentrations. With the increase in ethanol concentration, the component peaks of polysaccharide became less and the components were simpler. The results showed that APP-60 had the highest neutral sugar content and the densest spherical structure. APP-50 had the highest protein content, the strongest antioxidant capacity, the porous structure, and the structure was incomplete. The addition of polysaccharides increased the viscosity, storage modulus, loss modulus, and particle size of yogurt, and improved the stability of yogurt during long-term storage. The microstructure of yogurt with added polysaccharides was tighter and more orderly than that of the control yogurt. This study demonstrated that Arthrospira polysaccharides could be used as functional ingredients to enhance the quality and nutritional value of yogurt.
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Affiliation(s)
- Genyuan Li
- State Key Laboratory of Food Science and Resources, Nanchang University, Jiangxi 330047, China; International Institute of Food Innovation, Nanchang University, Jiangxi, Nanchang 330200, China
| | - Qing Guo
- State Key Laboratory of Food Science and Resources, Nanchang University, Jiangxi 330047, China; International Institute of Food Innovation, Nanchang University, Jiangxi, Nanchang 330200, China
| | - Qian Chen
- State Key Laboratory of Food Science and Resources, Nanchang University, Jiangxi 330047, China; International Institute of Food Innovation, Nanchang University, Jiangxi, Nanchang 330200, China
| | - Kefan Ouyang
- State Key Laboratory of Food Science and Resources, Nanchang University, Jiangxi 330047, China; International Institute of Food Innovation, Nanchang University, Jiangxi, Nanchang 330200, China
| | - Hexiang Xie
- State Key Laboratory of Food Science and Resources, Nanchang University, Jiangxi 330047, China; International Institute of Food Innovation, Nanchang University, Jiangxi, Nanchang 330200, China
| | - Hua Xiong
- State Key Laboratory of Food Science and Resources, Nanchang University, Jiangxi 330047, China; International Institute of Food Innovation, Nanchang University, Jiangxi, Nanchang 330200, China
| | - Yulan Du
- Perfect (Guangdong) Co., Ltd., 528451, China
| | - Qiang Zhao
- State Key Laboratory of Food Science and Resources, Nanchang University, Jiangxi 330047, China; International Institute of Food Innovation, Nanchang University, Jiangxi, Nanchang 330200, China.
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2
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Chen N, Jiang T, Xu J, Xi W, Shang E, Xiao P, Duan JA. The relationship between polysaccharide structure and its antioxidant activity needs to be systematically elucidated. Int J Biol Macromol 2024; 270:132391. [PMID: 38761914 DOI: 10.1016/j.ijbiomac.2024.132391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 03/31/2024] [Accepted: 05/13/2024] [Indexed: 05/20/2024]
Abstract
Polysaccharides have a wide range of applications due to their excellent antioxidant activity. However, the low purity and unclear structure of polysaccharides have led some researchers to be skeptical about the antioxidant activity of polysaccharides. The current reports on the structure-activity relationship of polysaccharides are sporadic, so there is an urgent need to systematically summarize the antioxidant effects of polysaccharides with clear structures and the relationships between the structures to provide a scientific basis for the development and application of polysaccharides. This paper will systematically elucidate the structure-activity relationship of antioxidant polysaccharides, including the molecular weight, monosaccharide composition, glycosidic linkage, degree of branching, advanced conformation and chemical modification. For the first time, the antioxidant activity of polysaccharides is related to their chemical structure through histogram and radar map, and further studies using principal component analysis and cluster analysis. We critically discussed how the source, chemical structure and chemically modified groups of polysaccharides significantly contribute to their antioxidant activity and summarized the current research status and shortcomings of the structure-activity relationship of antioxidant polysaccharides. This review provides a theoretical basis and new perspective for further research on the structure-activity relationship of antioxidant polysaccharides and the development of natural antioxidants.
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Affiliation(s)
- Nuo Chen
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Tingyue Jiang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Jianxin Xu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Wenjie Xi
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Erxin Shang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Ping Xiao
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China.
| | - Jin-Ao Duan
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, Nanjing University of Chinese Medicine, Nanjing 210023, China.
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3
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Hu Z, Luo Y, Wu Y, Qin D, Yang F, Luo F, Lin Q. Extraction, structures, biological effects and potential mechanisms of Momordica charantia polysaccharides: A review. Int J Biol Macromol 2024; 268:131498. [PMID: 38614167 DOI: 10.1016/j.ijbiomac.2024.131498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 03/18/2024] [Accepted: 04/08/2024] [Indexed: 04/15/2024]
Abstract
Momordica charantia L. is a kind of vegetable with medicinal value. As the main component of the vegetable, Momordica charantia polysaccharides (MCPs) mainly consist of galactose, galacturonic acid, xylose, rhamnose, mannose and the molecular weight range is 4.33 × 103-1.16 × 106 Da. MCPs have been found to have various biological activities in recent years, such as anti-oxidation, anti-diabetes, anti-brain injury, anti-obesity, immunomodulatory and anti-inflammation. In this review, we systematically summarized the extraction methods, structural characteristics and physicochemical properties of MCPs. Especially MCPs modulate gut microbiota and cause the alterations of metabolic products, which can regulate different signaling pathways and target gene expressions to exert various functions. Meanwhile, the potential structure-activity relationships of MCPs were analyzed to provide a scientific basis for better development or modification of MCPs. Future researches on MCPs should focus on industrial extraction and molecular mechanisms. In East Asia, Momordica charantia L. is used as both food and medicine. It is not clear whether MCP has its unique biological effects. Further study on the difference between MCPs and other food-derived polysaccharides will be helpful to the development and potential application of Momordica charantia L.
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Affiliation(s)
- Zuomin Hu
- College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, Hunan, China
| | - Yidan Luo
- College of Life Science and Technology, Central South University of Forestry and Technology, Changsha 410004, Hunan, China
| | - Yuchi Wu
- College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, Hunan, China
| | - Dandan Qin
- College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, Hunan, China
| | - Feiyan Yang
- College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, Hunan, China
| | - Feijun Luo
- College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, Hunan, China.
| | - Qinlu Lin
- College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, Hunan, China.
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Jin X, Chen N, Zhang T, Fang Q, Hu Y, Tao J, Lin H. Phellinus igniarius polysaccharides induced mitochondrial apoptosis of hepatic carcinoma by enhancing reactive oxygen species-mediated AKT/p53 signalling pathways. Nat Prod Res 2024; 38:1748-1752. [PMID: 37328932 DOI: 10.1080/14786419.2023.2222428] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 06/02/2023] [Indexed: 06/18/2023]
Abstract
Phellinus igniarius (PI) has various kinds of biological activities, such as antitumour activities, and polysaccharides are one of its main components. In this study, polysaccharides from PI (PIP) were prepared, purified, analysed for their structure and investigated for their antitumour activity and mechanism in vitro. PIP consists of 12138 kDa of carbohydrates containing 90.5 ± 1.6% neutral carbohydrates. PIP consists of glucose, galactose, mannose, xylose, D-fructose, L-guluronic acid, glucosamine hydrochloride, rhamnose, arabinose and D-mannoturonic acid. PIP can significantly inhibit HepG2 cell proliferation, induce cell apoptosis and also inhibited migration and invasion in a concentration-dependent manner. PIP increased reactive oxygen species (ROS), increased the expression of p53, and induced cytochrome c release into the cytoplasm to activate caspase-3. PIP is a promising potential candidate for the therapeutic treatment of hepatic carcinoma via the ROS-mediated mitochondrial apoptosis pathway.
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Affiliation(s)
- Xin Jin
- Department of Pharmacy, Ningbo Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Ningbo, China
| | - Ninggang Chen
- Department of Dermatology Medical Cosmetology Center, Ningbo Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Ningbo, China
| | - Tingsu Zhang
- Department of Oncology, Ningbo Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Ningbo, China
| | - Qing Fang
- Department of Pharmacy, Ningbo Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Ningbo, China
| | - Ying Hu
- College of Pharmacy, Zhejiang Pharmaceutical University, Ningbo, China
| | - Jin Tao
- College of Pharmacy, Zhejiang Pharmaceutical University, Ningbo, China
| | - Hangjuan Lin
- Department of Pharmacy, Ningbo Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Ningbo, China
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5
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Yang Z, Chen G. Inhibition of Proliferation and Induction of Apoptosis in Prostatic Carcinoma DU145 Cells by Polysaccharides from Yunnan Rosa roxburghii Tratt. Molecules 2024; 29:1575. [PMID: 38611854 PMCID: PMC11013296 DOI: 10.3390/molecules29071575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Revised: 03/24/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
OBJECTIVE This study aimed to investigate methodologies for the extraction and purification of polysaccharides from Rosa roxburghii Tratt fruits and their impact on various cellular processes in prostate cancer DU145 cells, including survival rate, migration, invasion, cell cycle, and apoptosis. RESULTS Compared to the control group, the polysaccharide exhibited a significant reduction in the viability, migration, and invasion rates of DU145 cells in a time- and dose-dependent manner within the polysaccharide-treated groups. Additionally, it effectively arrested the cell cycle of DU145 cells at the G0/G1 phase by downregulating the expressions of CDK-4, CDK-6, and Cyclin D1. Furthermore, it induced apoptosis by upregulating the expressions of Caspase 3, Caspase 8, Caspase 9, and BAX. METHODS Polysaccharides were extracted from Rosa roxburghii Tratt sourced from Yunnan, China. Extraction and decolorization methods were optimized using response surface methodology, based on a single-factor experiment. Polysaccharide purification was carried out using DEAE-52 cellulose and Sephadex G-100 column chromatography. The optimal dosage of R. roxburghii Tratt polysaccharide affecting DU145 cells was determined using the CCK-8 assay. Cell migration and invasion were assessed using transwell and scratch assays. Flow cytometry was employed to analyze the effects on the cell cycle and apoptosis. Western blotting and Quantitative real-time PCR were utilized to examine protein and mRNA expressions in DU145 cells, respectively. CONCLUSIONS Rosa roxburghii Tratt polysaccharides, consisting of D-mannose, L-rhamnose, N-acetyl-D-glucosamine, D-galacturonic acid, D-glucose, D-galactcose, D-xylose, L-arabinose, and L-fucose, possess the ability to hinder DU145 cell proliferation, migration, and invasion while inducing apoptosis through the modulation of relevant protein and gene expressions.
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Affiliation(s)
| | - Guiyuan Chen
- School of Basic Medicine, Dali University, Dali 671003, China;
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Pang X, Wang H, Guan C, Chen Q, Cui X, Zhang X. Impact of Molecular Weight Variations in Dendrobium officinale Polysaccharides on Antioxidant Activity and Anti-Obesity in Caenorhabditis elegans. Foods 2024; 13:1040. [PMID: 38611346 PMCID: PMC11011358 DOI: 10.3390/foods13071040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 03/21/2024] [Accepted: 03/26/2024] [Indexed: 04/14/2024] Open
Abstract
This research investigates the impact of Dendrobium officinale polysaccharides (DOP) with different molecular weights on antioxidant effects, lifespan enhancement, and obesity reduction, utilizing both in vitro analyses and the Caenorhabditis elegans (C. elegans) model. Through a series of experiments-ranging from the extraction and modification of polysaccharides, Gel Permeation Chromatography (GPC), and analysis of composition to the evaluation of antioxidant capabilities, this study thoroughly examines DOP and its derivatives (DOP5, DOP15, DOP25) produced via H2O2-Fe2+ degradation. The results reveal a direct relationship between the molecular weight of polysaccharides and their bioactivity. Notably, DOP5, with its intermediate molecular weight, demonstrated superior antioxidant properties, significantly extended the lifespan, and improved the health of C. elegans. Furthermore, DOP15 appeared to regulate lipid metabolism by affecting crucial lipid metabolism genes, including fat-4, fat-5, fat-6, sbp-1, and acs-2. These findings highlight the potential application of DOP derivatives as natural antioxidants and agents against obesity, contributing to the development of functional foods and dietary supplements.
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Affiliation(s)
| | | | | | | | | | - Xiuqing Zhang
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; (X.P.); (H.W.); (C.G.); (Q.C.); (X.C.)
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Yang SH, Wang XL, Zhang HN, Zhu LF, Qu SH, Zhang MY, Zhang H, Liu PF. Phosphorylation Modification, Structural Characterization, Antioxidant and DNA Protection Capacities of Polysaccharides from Asarum Sieboldii Miq. Chem Biodivers 2024; 21:e202301781. [PMID: 38146649 DOI: 10.1002/cbdv.202301781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 12/21/2023] [Accepted: 12/25/2023] [Indexed: 12/27/2023]
Abstract
Polysaccharide from Asarum sieboldii Miq (ASP) was extracted and five phosphorylation polysaccharides with different degree of substitution were obtained, namely ASPP1, ASPP2, ASPP3, ASPP4, and ASPP5 (ASPPs). The physical and chemical structure and biological activities were studied. The results suggested that the carbohydrate and protein content were reduced while uronic acid was increased after phosphorylation modification. The molecular weight of ASPPs was significantly lower than that of ASP. ASPPs were acidic heteropolysaccharides mainly composed of galacturonic acid, galactose, glucose, fructose, and arabinose. The UV-vis spectrum indicated that the polysaccharides did not contain nucleic acid or protein after modification. The Fourier transform infrared spectrum demonstrated that ASPPs contained characteristic absorption peaks of P=O and P-O-C near 1270 and 980 cm-1 . ASPPs presented a triple helix conformation, but it was not presented in ASP. The scanning electron microscopy analysis showed that the surface topography and particle structure of ASP were different after modification. Compared with ASP, ASPPs enhanced the activity to scavenge DPPH and ABTS free radicals and possessed more protective ability to DNA oxidation caused by OH⋅, GS⋅, and AAPH free radicals. These results suggest that chemical modification is beneficial for the exploitation and utilization of natural polysaccharides.
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Affiliation(s)
- Shun-He Yang
- College of Tobacco Science, Henan Agricultural University/Flavors and Fragrance Engineering & Technology Research Center of Henan Province, Zhengzhou, China, 450046
| | - Xiao-Li Wang
- College of Animal Medicine, Henan University of Animal Husbandry and Economy, Zhengzhou, China, 450046
| | - Hao-Nan Zhang
- College of Tobacco Science, Henan Agricultural University/Flavors and Fragrance Engineering & Technology Research Center of Henan Province, Zhengzhou, China, 450046
| | - Li-Fei Zhu
- College of Animal Medicine, Henan University of Animal Husbandry and Economy, Zhengzhou, China, 450046
| | - Shu-Hao Qu
- College of Animal Medicine, Henan University of Animal Husbandry and Economy, Zhengzhou, China, 450046
| | - Ming-Yue Zhang
- College of Tobacco Science, Henan Agricultural University/Flavors and Fragrance Engineering & Technology Research Center of Henan Province, Zhengzhou, China, 450046
| | - Hong Zhang
- College of Tobacco Science, Henan Agricultural University/Flavors and Fragrance Engineering & Technology Research Center of Henan Province, Zhengzhou, China, 450046
| | - Peng-Fei Liu
- College of Tobacco Science, Henan Agricultural University/Flavors and Fragrance Engineering & Technology Research Center of Henan Province, Zhengzhou, China, 450046
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8
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Zheng CC, Li T, Tang YY, Lu T, Wu MK, Sun J, Man RJ, He XM, Zhou ZG. Structural and functional investigation on stem and peel polysaccharides from different varieties of pitaya. Int J Biol Macromol 2024; 259:129172. [PMID: 38176496 DOI: 10.1016/j.ijbiomac.2023.129172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 11/19/2023] [Accepted: 12/29/2023] [Indexed: 01/06/2024]
Abstract
Varieties of plant species may affect the composition and structures of the polysaccharides, thus have an impact on their chemical properties and biological activities. Herein, the present study comparatively evaluated the differences in the chemical composition, morphological structures, antioxidant activity, and anti-inflammatory activity of the stem and peel polysaccharides from different varieties of pitaya. The FT-IR and NMR spectra indicated that the six polysaccharides had similar structural features, whereas the physicochemical characterization showed that they differed significantly in terms of the monosaccharide composition, molecular weight, and surface morphology. In addition, different varieties of pitaya polysaccharides exhibited different antioxidant activities and similar anti-inflammatory activities. These data suggested that varietal differences resulted in pitaya stem and peel polysaccharides with different monosaccharide compositions and molecular weights, thus led to different antioxidant activities and protection against oxidative damage, while similar structural features were closely related to their similar anti-inflammatory activities. Therefore, the study of the stem and peel polysaccharides from different varieties of pitaya can help us to better understand the relationship between their composition and structure and their biological activities. In addition, pitaya stem and peel polysaccharides have the potential to act as antioxidants or to treat inflammatory damage.
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Affiliation(s)
- Chi-Chong Zheng
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Guangxi Key Laboratory for Polysaccharide Materials and Modification, Guangxi Higher Education Institutes Key Laboratory for New Chemical and Biological Transformation Process Technology, Nanning, China; Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China; Guangxi Key Laboratory of Fruits and Vegetables Storage-processing Technology, Nanning, China; Key Laboratory of Universities in Guangxi for Excavation and Development of Ancient Ethnomedicinal Recipes, Nanning, China
| | - Tong Li
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Guangxi Key Laboratory for Polysaccharide Materials and Modification, Guangxi Higher Education Institutes Key Laboratory for New Chemical and Biological Transformation Process Technology, Nanning, China; Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China; Guangxi Key Laboratory of Fruits and Vegetables Storage-processing Technology, Nanning, China
| | - Ya-Yuan Tang
- Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China; Guangxi Key Laboratory of Fruits and Vegetables Storage-processing Technology, Nanning, China
| | - Tian Lu
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Guangxi Key Laboratory for Polysaccharide Materials and Modification, Guangxi Higher Education Institutes Key Laboratory for New Chemical and Biological Transformation Process Technology, Nanning, China; Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China; Guangxi Key Laboratory of Fruits and Vegetables Storage-processing Technology, Nanning, China
| | - Meng-Ke Wu
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Guangxi Key Laboratory for Polysaccharide Materials and Modification, Guangxi Higher Education Institutes Key Laboratory for New Chemical and Biological Transformation Process Technology, Nanning, China; Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China; Guangxi Key Laboratory of Fruits and Vegetables Storage-processing Technology, Nanning, China
| | - Jian Sun
- Guangxi Key Laboratory of Fruits and Vegetables Storage-processing Technology, Nanning, China
| | - Ruo-Jun Man
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Guangxi Key Laboratory for Polysaccharide Materials and Modification, Guangxi Higher Education Institutes Key Laboratory for New Chemical and Biological Transformation Process Technology, Nanning, China; Key Laboratory of Universities in Guangxi for Excavation and Development of Ancient Ethnomedicinal Recipes, Nanning, China.
| | - Xue-Mei He
- Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China; Guangxi Key Laboratory of Fruits and Vegetables Storage-processing Technology, Nanning, China.
| | - Zhu-Gui Zhou
- Agro-Food Science and Technology Research Institute, Guangxi Academy of Agricultural Sciences, Nanning, China; Guangxi Key Laboratory of Fruits and Vegetables Storage-processing Technology, Nanning, China.
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9
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Yu Q, Li W, Liang M, Li G, Wu Z, Long J, Yuan C, Mei W, Xia X. Preparation, Characterization, and Antioxidant Activities of Extracts from Amygdalus persica L. Flowers. Molecules 2024; 29:633. [PMID: 38338377 PMCID: PMC10856188 DOI: 10.3390/molecules29030633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 01/20/2024] [Accepted: 01/21/2024] [Indexed: 02/12/2024] Open
Abstract
A novel water-soluble Amygdalus persica L. flowers polysaccharide (APL) was successfully isolated and purified from Amygdalus persica L. flowers by hot water extraction. Its chemical components and structure were analyzed by IR, GC-MS, and HPLC. APL consisted of rhamnose, arabinose, mannose and glucose in a molar ratio of 0.17:0.034:1.0:0.17 with an average molecular weight of approximately 208.53 kDa and 15.19 kDa. The antioxidant activity of APL was evaluated through radical scavenging assays using 1,1-diphenyl-2-picrylhydrazyl (DPPH), 3-ethylbenzthiazoline-6-sulfonic acid (ABTS), Hydroxyl radical scavenging, Superoxide radical scavenging, and the reducing power activity was also determined in vitro. Besides, in vivo antioxidant experiment, zebrafish (Danio rerio) embryos were treated with different concentrations of APL and then exposed to LPS to induce oxidative stress. Treatment with APL at 50 or 100 µg/mL significantly reduced LPS-induced oxidative stress in the zebrafish, demonstrating the strong antioxidant activity of APL. Moreover, the effect of APL on zebrafish depigmentation was tested by analyzing the tyrosinase activity and melanin content of zebrafish embryos. APL showed a potential reduction in the total melanin content and tyrosinase activity after treatment. This work provided important information for developing a potential natural antioxidant in the field of cosmetics and food.
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Affiliation(s)
- Qingtao Yu
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China;
- Infinitus (China) Company Ltd., Guangzhou 510405, China; (W.L.); (M.L.); (J.L.)
| | - Wenzhi Li
- Infinitus (China) Company Ltd., Guangzhou 510405, China; (W.L.); (M.L.); (J.L.)
| | - Ming Liang
- Infinitus (China) Company Ltd., Guangzhou 510405, China; (W.L.); (M.L.); (J.L.)
| | - Guohu Li
- Guangzhou Ruby Biotechnology Co., Ltd., Guangzhou 510006, China; (G.L.); (C.Y.)
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China;
| | - Zhuoyan Wu
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China;
- Guangdong Province Engineering Technology Centre for Molecular Probes and Biomedicine Imaging, Guangzhou 510006, China
| | - Jieyi Long
- Infinitus (China) Company Ltd., Guangzhou 510405, China; (W.L.); (M.L.); (J.L.)
| | - Chanling Yuan
- Guangzhou Ruby Biotechnology Co., Ltd., Guangzhou 510006, China; (G.L.); (C.Y.)
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China;
| | - Wenjie Mei
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, China;
- Guangdong Province Engineering Technology Centre for Molecular Probes and Biomedicine Imaging, Guangzhou 510006, China
| | - Xiaole Xia
- Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China;
- College of Food Science and Engineering, Tianjin University of Science & Technology, Tianjin 300000, China
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10
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Zhao P, Hou Y, Chen X, Zhang M, Hu Z, Chen L, Huang J. High Fischer Ratio Oligopeptides of Gluten Alleviate Alcohol-Induced Liver Damage by Regulating Lipid Metabolism and Oxidative Stress in Rats. Foods 2024; 13:436. [PMID: 38338571 PMCID: PMC10855637 DOI: 10.3390/foods13030436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/16/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
High Fischer ratio oligopeptides (HFOs) exhibit diverse biological activities, including anti-inflammatory and antioxidant properties. HFOs from gluten origin were prepared through fermentation and enzymatic hydrolysis and then characterized using free amino acid analysis and scanning electron microscopy (SEM). Following intervention, the levels of serum total cholesterol (TC), triglyceride (TG), alanine aminotransferase (ALT), aspartate aminotransferase (AST), and hepatic malondialdehyde (MDA) in the rats significantly decreased (p < 0.05). Simultaneously, there was an increasing trend in superoxide dismutase (SOD) levels, and glutathione (GSH) levels were significantly elevated (p < 0.05). The mRNA expression levels of alcohol metabolism-related genes (ADH4, ALDH2, and CYP2E1) exhibited a significant increase (p < 0.05). Histological examination revealed a reduction in liver damage. The findings indicate that high Fischer ratio oligopeptides, prepared through enzymatic and fermentation methods, significantly improve lipid levels, ameliorate lipid metabolism disorders, and mitigate oxidative stress, and exhibit a discernible alleviating effect on alcoholic liver injury in rats.
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Affiliation(s)
- Penghui Zhao
- Food Laboratory of Zhong Yuan, Luohe 462300, China
- School of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Yinchen Hou
- Food Laboratory of Zhong Yuan, Luohe 462300, China
- College of Food and Biological Engineering, Henan University of Animal Husbandry and Economy, Zhengzhou 450044, China
| | - Xinyang Chen
- Food Laboratory of Zhong Yuan, Luohe 462300, China
- School of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Mingyi Zhang
- Food Laboratory of Zhong Yuan, Luohe 462300, China
- School of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Zheyuan Hu
- Food Laboratory of Zhong Yuan, Luohe 462300, China
- School of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Lishui Chen
- Food Laboratory of Zhong Yuan, Luohe 462300, China
| | - Jihong Huang
- Food Laboratory of Zhong Yuan, Luohe 462300, China
- School of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China
- Collaborative Innovation Center of Functional Food Green Manufacturing, Xuchang 461000, China
- State Key Laboratory of Crop Stress Adaptation and Improvement, College of Agriculture, Henan University, Kaifeng 475004, China
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11
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Liu J, Song J, Gao F, Chen W, Zong Y, Li J, He Z, Du R. Extraction, Purification, and Structural Characterization of Polysaccharides from Sanghuangporus vaninii with Anti-Inflammatory Activity. Molecules 2023; 28:6081. [PMID: 37630334 PMCID: PMC10459065 DOI: 10.3390/molecules28166081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 08/04/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
In order to obtain homogeneous Sanghuangporus vaninii polysaccharides with antioxidant and anti-inflammatory activities, a response surface method (RSM) was used to compare the polysaccharide extraction rate of hot water extraction and ultrasonic-assisted extraction from Sanghuangporus vaninii. The optimal conditions for ultrasonic-assisted extraction were determined as follows: an extraction temperature of 60 °C, an extraction time of 60 min, a solid-liquid ratio of 40 g/mL, and an ultrasonic power of 70 W. An SVP (Sanghuangporus vaninii polysaccharides) extraction rate of 1.41% was achieved. Five homogeneous monosaccharides were obtained by gradient ethanol precipitation with diethylaminoethyl-cellulose (DEAE) and SephadexG-100 separation and purification. The five polysaccharides were characterized by high performance liquid chromatography, the ultraviolet spectrum, the Fourier transform infrared spectrum, TG (thermogravimetric analysis), the Zeta potential, and SEM (scanning electron microscopy). The five polysaccharides had certain levels of antioxidant activity in vitro. In addition, we the investigated the anti-inflammatory effects of polysaccharides derived from Sanghuangporus vaninii on lipopolysaccharide (LPS)-induced RAW 264.7 cells and Kupffer cells. Further, we found that SVP-60 significantly inhibited the levels of pro-inflammatory cytokines, such as interleukin (IL)-1β, IL-6, and tumor necrosis factor (TNF)-α in lipopolysaccharide (LPS)-induced RAW 264.7 cells and promoted the level of the anti-inflammatory cytokine IL-10 in lipopolysaccharide (LPS)-induced RAW 264.7 cells. Our study provides theoretical support for the potential application of Sanghuangporus vaninii in the field of antioxidant and anti-inflammatory activities in vitro.
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Affiliation(s)
- Jinze Liu
- College of Traditional Chinese Medicine, Jilin Agricultural University, Changchun 130118, China; (J.L.); (J.S.); (F.G.); (W.C.); (Y.Z.); (J.L.)
| | - Jinyue Song
- College of Traditional Chinese Medicine, Jilin Agricultural University, Changchun 130118, China; (J.L.); (J.S.); (F.G.); (W.C.); (Y.Z.); (J.L.)
| | - Fusheng Gao
- College of Traditional Chinese Medicine, Jilin Agricultural University, Changchun 130118, China; (J.L.); (J.S.); (F.G.); (W.C.); (Y.Z.); (J.L.)
| | - Weijia Chen
- College of Traditional Chinese Medicine, Jilin Agricultural University, Changchun 130118, China; (J.L.); (J.S.); (F.G.); (W.C.); (Y.Z.); (J.L.)
| | - Ying Zong
- College of Traditional Chinese Medicine, Jilin Agricultural University, Changchun 130118, China; (J.L.); (J.S.); (F.G.); (W.C.); (Y.Z.); (J.L.)
| | - Jianming Li
- College of Traditional Chinese Medicine, Jilin Agricultural University, Changchun 130118, China; (J.L.); (J.S.); (F.G.); (W.C.); (Y.Z.); (J.L.)
| | - Zhongmei He
- College of Traditional Chinese Medicine, Jilin Agricultural University, Changchun 130118, China; (J.L.); (J.S.); (F.G.); (W.C.); (Y.Z.); (J.L.)
- Engineering Research Center for High Efficiency Breeding and Product Development Technology of Sika Deer, Changchun 130118, China
| | - Rui Du
- College of Traditional Chinese Medicine, Jilin Agricultural University, Changchun 130118, China; (J.L.); (J.S.); (F.G.); (W.C.); (Y.Z.); (J.L.)
- Engineering Research Center for High Efficiency Breeding and Product Development Technology of Sika Deer, Changchun 130118, China
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12
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Zhao T, Yang M, Ma L, Liu X, Ding Q, Chai G, Lu Y, Wei H, Zhang S, Ding C. Structural Modification and Biological Activity of Polysaccharides. Molecules 2023; 28:5416. [PMID: 37513287 PMCID: PMC10384959 DOI: 10.3390/molecules28145416] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 07/10/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Natural polysaccharides are macromolecular substances with a wide range of biological activities. The structural modification of polysaccharides by chemical means can enhance their biological activity. This paper reviews the latest research reports on the chemical modification of natural polysaccharides. At present, the modification methods of polysaccharides mainly include sulfation, phosphorylation, carboxymethylation, socialization, methylation and acetylation. The chemical and physical structures of the modified polysaccharides were detected via ultraviolet spectroscopy, FT-IR, high-performance liquid chromatography, ultraviolet spectroscopy, gas chromatography-mass spectrometry, nuclear magnetic resonance and scanning electron microscopy. Modern pharmacological studies have shown that the modified polysaccharide has various biological activities, such as antioxidant, antitumor, immune regulation, antiviral, antibacterial and anticoagulant functions in vitro. This review provides fresh ideas for the research and application of polysaccharide structure modification.
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Affiliation(s)
- Ting Zhao
- College of Traditional Chinese Medicine, Jilin Agriculture Science and Technology College, Jilin 132101, China
- Scientific and Technological Innovation Center of Health Products and Medical Materials with Characteristic Resources of Jilin Province, Jilin Agricultural University, Changchun 130118, China
| | - Min Yang
- College of Traditional Chinese Medicine, Jilin Agriculture Science and Technology College, Jilin 132101, China
- Scientific and Technological Innovation Center of Health Products and Medical Materials with Characteristic Resources of Jilin Province, Jilin Agricultural University, Changchun 130118, China
| | - Lina Ma
- College of Traditional Chinese Medicine, Jilin Agriculture Science and Technology College, Jilin 132101, China
- Scientific and Technological Innovation Center of Health Products and Medical Materials with Characteristic Resources of Jilin Province, Jilin Agricultural University, Changchun 130118, China
| | - Xinglong Liu
- College of Traditional Chinese Medicine, Jilin Agriculture Science and Technology College, Jilin 132101, China
- Scientific and Technological Innovation Center of Health Products and Medical Materials with Characteristic Resources of Jilin Province, Jilin Agricultural University, Changchun 130118, China
| | - Qiteng Ding
- Scientific and Technological Innovation Center of Health Products and Medical Materials with Characteristic Resources of Jilin Province, Jilin Agricultural University, Changchun 130118, China
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Guodong Chai
- Scientific and Technological Innovation Center of Health Products and Medical Materials with Characteristic Resources of Jilin Province, Jilin Agricultural University, Changchun 130118, China
- College of Resources and Environment, Jilin Agricultural University, Changchun 130118, China
| | - Yang Lu
- Scientific and Technological Innovation Center of Health Products and Medical Materials with Characteristic Resources of Jilin Province, Jilin Agricultural University, Changchun 130118, China
- College of Resources and Environment, Jilin Agricultural University, Changchun 130118, China
| | - Hewei Wei
- Scientific and Technological Innovation Center of Health Products and Medical Materials with Characteristic Resources of Jilin Province, Jilin Agricultural University, Changchun 130118, China
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Shuai Zhang
- Scientific and Technological Innovation Center of Health Products and Medical Materials with Characteristic Resources of Jilin Province, Jilin Agricultural University, Changchun 130118, China
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Chuanbo Ding
- College of Traditional Chinese Medicine, Jilin Agriculture Science and Technology College, Jilin 132101, China
- Scientific and Technological Innovation Center of Health Products and Medical Materials with Characteristic Resources of Jilin Province, Jilin Agricultural University, Changchun 130118, China
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13
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Huang J, Zhu Y, Xiao H, Liu J, Li S, Zheng Q, Tang J, Meng X. Formation of a traditional Chinese medicine self-assembly nanostrategy and its application in cancer: a promising treatment. Chin Med 2023; 18:66. [PMID: 37280646 DOI: 10.1186/s13020-023-00764-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 05/06/2023] [Indexed: 06/08/2023] Open
Abstract
Traditional Chinese medicine (TCM) has been used for centuries to prevent and treat a variety of illnesses, and its popularity is increasing worldwide. However, the clinical applications of natural active components in TCM are hindered by the poor solubility and low bioavailability of these compounds. To address these issues, Chinese medicine self-assembly nanostrategy (CSAN) is being developed. Many active components of TCM possess self-assembly properties, allowing them to form nanoparticles (NPs) through various noncovalent forces. Self-assembled NPs (SANs) are also present in TCM decoctions, and they are closely linked to the therapeutic effects of these remedies. SAN is gaining popularity in the nano research field due to its simplicity, eco-friendliness, and enhanced biodegradability and biocompatibility compared to traditional nano preparation methods. The self-assembly of active ingredients from TCM that exhibit antitumour effects or are combined with other antitumour drugs has generated considerable interest in the field of cancer therapeutics. This paper provides a review of the principles and forms of CSAN, as well as an overview of recent reports on TCM that can be used for self-assembly. Additionally, the application of CSAN in various cancer diseases is summarized, and finally, a concluding summary and thoughts are proposed. We strongly believe that CSAN has the potential to offer fresh strategies and perspectives for the modernization of TCM.
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Affiliation(s)
- Ju Huang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Yu Zhu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Hang Xiao
- Capital Medical University, Beijing, People's Republic of China
| | - Jingwen Liu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Songtao Li
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Qiao Zheng
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China
| | - Jianyuan Tang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China.
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China.
| | - Xiangrui Meng
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China.
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, People's Republic of China.
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14
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Jing Y, Cheng W, Li M, Zhang Y, Pang X, Qiu X, Zheng Y, Zhang D, Wu L. Structural Characterization, Rheological Properties, Antioxidant and Anti-Inflammatory Activities of Polysaccharides from Zingiber officinale. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2023; 78:160-165. [PMID: 36437417 DOI: 10.1007/s11130-022-01033-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/15/2022] [Indexed: 06/16/2023]
Abstract
The structural characteristics, rheological properties, antioxidant and anti-inflammatory activities of Zingiber officinale polysaccharides (ZOP) and ZOP-1 were studied. The total soluble sugar contents of ZOP and ZOP-1 were 78.6 ± 0.6 and 79.4 ± 0.4%, respectively. Compared with ZOP, ZOP-1 had a larger molecular weight and a more uniform distribution. There were also some differences in the monosaccharide composition between ZOP and ZOP-1. The main monosaccharide of ZOP and ZOP-1 was glucose (Glc) and galactose (Gal), respectively. Ultraviolet visible spectroscopy (UV-Vis) and fourier transform infrared spectra (FT-IR) results showed that the two polysaccharides had the characteristic absorption peaks of polysaccharides and did not contain nucleic acid and protein. They had good thermal stability, trihelix structure and amorphous sheet structure. ZOP and ZOP-1 had obvious differences in microstructure. The surface of ZOP was smooth and the broken structure was compact and stable with angular shape, while the surface of ZOP-1 was uneven with spiral accumulation and not closely arranged. Moreover, ZOP and ZOP-1 were polysaccharides molecular polymers which were entangled by van der waals' force (VDW) between polysaccharides molecules and hydrogen bond association between sugar chains, and both contain α pyranose. At different concentrations, temperature, pH and salt ion concentrations, both ZOP and ZOP-1 had the properties of non-Newtonian fluids, showed shear dilution phenomenon, which had the potential as a texture modifier or thickener in food or biomedicine. Compared with ZOP, ZOP-1 showed superior antioxidant and anti-inflammatory activities in vitro.
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Affiliation(s)
- Yongshuai Jing
- College of Chemistry and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, 050018, China
| | - Wenjing Cheng
- College of Chemistry and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, 050018, China
| | - Mingsong Li
- College of Chemistry and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, 050018, China
| | - Yameng Zhang
- College of Chemistry and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, 050018, China
| | - Xinyue Pang
- College of Pharmacy, Hebei University of Chinese Medicine, No. 3 Xingyuan Road, Shijiazhuang, 050200, China
| | - Xiaoyue Qiu
- College of Pharmacy, Hebei University of Chinese Medicine, No. 3 Xingyuan Road, Shijiazhuang, 050200, China
| | - Yuguang Zheng
- College of Pharmacy, Hebei University of Chinese Medicine, No. 3 Xingyuan Road, Shijiazhuang, 050200, China
- College of Pharmaceutical Engineering, Hebei Chemical and Pharmaceutical College, 88 Fangxing Road, Shijiazhuang, 050026, China
| | - Danshen Zhang
- College of Chemistry and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, 050018, China
| | - Lanfang Wu
- College of Pharmacy, Hebei University of Chinese Medicine, No. 3 Xingyuan Road, Shijiazhuang, 050200, China.
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15
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Su F, Yang G, Hu D, Ruan C, Wang J, Zhang Y, Zhu Q. Chemical Composition, Antibacterial and Antioxidant Activities of Essential Oil from Centipeda minima. Molecules 2023; 28:molecules28020824. [PMID: 36677882 PMCID: PMC9861044 DOI: 10.3390/molecules28020824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 12/31/2022] [Accepted: 01/10/2023] [Indexed: 01/18/2023] Open
Abstract
This study elucidated the chemical composition of essential oil from Centipeda minima (EOCM) and its antibacterial and antioxidant activities with two chemical monomers thymol and carvacrol. The main chemical composition of EOCM, analyzed by GC-MS, were trans-chrysanthenyl acetate, thymol, aromadendrene and β-caryophyllene. In the screening of antibacterial activity against S. aureus, two monomers with antibacterial activity were obtained: thymol and carvacrol. The MIC of EOCM, thymol and carvacrol were 0.625 mg/mL, 0.156 mg/mL and 0.156 mg/mL, respectively. The experimental results were shown that three drugs could inhibit the growth of S. aureus and inhibit the formation of biofilm by changing the permeability of cell membrane and interfering with the metabolic activities in bacteria. The scavenging effects of the three drugs on DPPH radical and hydroxyl radical showed that the antioxidant effect of the three drugs was EOCM > carvacrol > thymol.
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Affiliation(s)
- Fan Su
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Gan Yang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Datong Hu
- Shandong Academy of Pharmaceutical Sciences, Jinan 250098, China
| | - Chen Ruan
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Jing Wang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
| | - Yingying Zhang
- School of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
- Correspondence: (Y.Z.); (Q.Z.)
| | - Qingjun Zhu
- Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan 250355, China
- Correspondence: (Y.Z.); (Q.Z.)
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16
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Zeng W, Chen L, Xiao Z, Li Y, Ma J, Ding J, Yang J. Comparative Study on the Structural Properties and Bioactivities of Three Different Molecular Weights of Lycium barbarum Polysaccharides. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020701. [PMID: 36677759 PMCID: PMC9867462 DOI: 10.3390/molecules28020701] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/22/2022] [Accepted: 01/07/2023] [Indexed: 01/12/2023]
Abstract
The molecular weight, the triple-helix conformation, the monosaccharide content, the manner of glycosidic linkages, and the polysaccharide conjugates of polysaccharides all affect bioactivity. The purpose of this study was to determine how different molecular weights affected the bioactivity of the Lycium barbarum polysaccharides (LBPs). By ethanol-graded precipitation and ultrafiltration membrane separation, one oligosaccharide (LBPs-1, 1.912 kDa) and two polysaccharides (LBPs-2, 7.481 kDa; LBPs-3, 46.239 kDa) were obtained from Lycium barbarum. While the major component of LBPs-1 and LBPs-2 was glucose, the main constituents of LBPs-3 were arabinose, galactose, and glucose. LBPs-2 and LBPs-3 exhibited triple-helix conformations, as evidenced by the Congo red experiment and AFM data. Sugar residues of LBPs-2 and LBPs-3 were elucidated by NMR spectra. The polysaccharides (LBPs-2 and LBPs-3) exhibited much higher antioxidant capacities than oligosaccharide (LBPs-1). LBPs-3 showed higher oxygen radical absorbance capacity (ORAC) and superoxide dismutase (SOD) activity than LBPs-2, but a lower capability for scavenging ABTS+ radicals. In zebrafish, LBPs-2 and LBPs-3 boosted the growth of T-lymphocytes and macrophages, enhanced the immunological response, and mitigated the immune damage generated by VTI. In addition to the molecular weight, the results indicated that the biological activities would be the consequence of various aspects, such as the monosaccharide composition ratio, the chemical composition, and the chemical reaction mechanism.
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Affiliation(s)
- Wenjun Zeng
- School of Chemistry and Chemical Engineering, North Minzu University, Yinchuan 750021, China
- Key Laboratory for Chemical Engineering and Technology, North Minzu University, State Ethnic Affairs Commission, Yinchuan 750021, China
| | - Lulu Chen
- School of Chemistry and Chemical Engineering, North Minzu University, Yinchuan 750021, China
- Key Laboratory for Chemical Engineering and Technology, North Minzu University, State Ethnic Affairs Commission, Yinchuan 750021, China
| | - Zhihui Xiao
- South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China
| | - Yanping Li
- Ningxia Wuxing Science and Technology Co., Ltd., Yinchuan 750021, China
| | - Jianlong Ma
- Ningxia Research Center for Natural Medicine Engineering and Technology, Yinchuan 750021, China
- College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, China
| | - Jianbao Ding
- Ningxia Wuxing Science and Technology Co., Ltd., Yinchuan 750021, China
- Correspondence: (J.D.); (J.Y.); Tel.: +86-951-6048881 (J.D.); +86-951-2067917 (J.Y.)
| | - Jin Yang
- School of Chemistry and Chemical Engineering, North Minzu University, Yinchuan 750021, China
- Key Laboratory for Chemical Engineering and Technology, North Minzu University, State Ethnic Affairs Commission, Yinchuan 750021, China
- Ningxia Research Center for Natural Medicine Engineering and Technology, Yinchuan 750021, China
- Correspondence: (J.D.); (J.Y.); Tel.: +86-951-6048881 (J.D.); +86-951-2067917 (J.Y.)
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17
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The effect of in vitro digestion on the chemical and antioxidant properties of Lycium barbarum polysaccharide. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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18
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Guo J, Shi F, Sun M, Ma F, Li Y. Antioxidant and aflatoxin B1 adsorption properties of Eucheuma cottonii insoluble dietary fiber. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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19
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Prompting immunostimulatory activity of curdlan with grafting methoxypolyethylene glycol. Int J Biol Macromol 2022; 222:1092-1100. [DOI: 10.1016/j.ijbiomac.2022.09.240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 09/24/2022] [Accepted: 09/26/2022] [Indexed: 11/19/2022]
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20
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Microwave-assisted extraction optimization, antimicrobial and antioxidant properties of carrageenan from red algae (Gracilaria acerosa). JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01682-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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21
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A NIR fluorescence probe for monitoring Cys upregulation induced by balsam pear polysaccharide and imaging in zebrafish. Anal Bioanal Chem 2022; 414:6871-6880. [PMID: 35930008 DOI: 10.1007/s00216-022-04252-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/10/2022] [Accepted: 07/25/2022] [Indexed: 11/01/2022]
Abstract
In this work, we introduced the acrylate recognition group into dicyanoisophorone derivative DCI-C-OH to construct the NIR fluorescent probe DCI-C-Cys with a large Stokes shift (240 nm). DCI-C-Cys could specifically respond to Cys, resulting in a 22-fold increase in fluorescence intensity at 702 nm. Meanwhile, the probe has the advantages of good water solubility, high sensitivity (93 nM), and excellent biocompatibility. Moreover, DCI-C-Cys successfully monitored endogenous and exogenous Cys in HepG2 cells and zebrafish. Most importantly, we found that balsam pear polysaccharide could lead to the increase of intracellular Cys levels, which might be conducive to the further study of the antioxidant mechanism of balsam pear polysaccharide.
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22
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Zheng J, Zhang X, Herrera‐Balandrano DD, Wang J, Chai Z, Beta T, Huang W, Li Y. Extraction optimization of
Arctium lappa
L. polysaccharides by Box–Behnken response surface design and their antioxidant capacity. STARCH-STARKE 2022. [DOI: 10.1002/star.202100305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Jiawei Zheng
- School of Food and Biological Engineering Jiangsu University Zhenjiang 212013 China
- Institute of Agro‐Product Processing Jiangsu Academy of Agricultural Sciences Nanjing 210014 China
| | - Xiaoxiao Zhang
- School of Food and Biological Engineering Jiangsu University Zhenjiang 212013 China
- Institute of Agro‐Product Processing Jiangsu Academy of Agricultural Sciences Nanjing 210014 China
| | - Daniela D. Herrera‐Balandrano
- Institute of Agro‐Product Processing Jiangsu Academy of Agricultural Sciences Nanjing 210014 China
- School of Life Sciences Nantong University Nantong 226007 China
| | - Jing Wang
- College of Chemical Engineering Nanjing Forestry University Nanjing 210037 China
| | - Zhi Chai
- Institute of Agro‐Product Processing Jiangsu Academy of Agricultural Sciences Nanjing 210014 China
| | - Trust Beta
- Department of Food and Human Nutritional Sciences University of Manitoba Winnipeg MB R3T 2N2 Canada
| | - Wuyang Huang
- School of Food and Biological Engineering Jiangsu University Zhenjiang 212013 China
- Institute of Agro‐Product Processing Jiangsu Academy of Agricultural Sciences Nanjing 210014 China
| | - Ying Li
- Institute of Agro‐Product Processing Jiangsu Academy of Agricultural Sciences Nanjing 210014 China
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23
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An Y, Liu H, Li X, Liu J, Chen L, Jin X, Chen T, Wang W, Liu Z, Zhang M, Liu F. Carboxymethylation modification, characterization, antioxidant activity and anti-UVC ability of Sargassum fusiforme polysaccharide. Carbohydr Res 2022; 515:108555. [PMID: 35405391 DOI: 10.1016/j.carres.2022.108555] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/21/2022] [Accepted: 03/31/2022] [Indexed: 12/27/2022]
Abstract
Taking the degree of substitution (DS) as the index, the carboxymethylation conditions of Sargassum fusiforme polysaccharide (SFP) were studied. According to the single factor experiment results, the optimum experimental conditions were obtained: sodium hydroxide concentration, 15% (20 mL); alkalization temperature, 50 °C; dosage of chloroacetic acid 1.5 g; etherification time, 2 h, and the Carboxymethyl Sargassum fusiforme polysaccharide (CSFP) with the highest DS (0.635) was obtained. And then, the physicochemical properties, structural information and bioactivity of SFP and CSFP were characterized. The SFP and CSFP were composed of four monosaccharides, with a small amount of protein, and their molecular weights to 780.2 kDa and 386.3 kDa respectively. The results of FTIR and NMR showed that the carboxymethyl was successfully grafted onto the C-4 and C-6 of sugar chain. The results of anti UVC experiment showed that SFP and CSFP had a certain negative effect on cell activity, and the degree of damage caused by UVC radiation was weakened, and the anti UVC performance of CSFP was better than that of SFP.
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Affiliation(s)
- Yongzhen An
- China Light Industry Key Laboratory of Papermaking and Biorefinery, College of Light Industry Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Haitang Liu
- China Light Industry Key Laboratory of Papermaking and Biorefinery, College of Light Industry Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, China; Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin, 300457, China.
| | - Xuexiu Li
- China Light Industry Key Laboratory of Papermaking and Biorefinery, College of Light Industry Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Jing Liu
- China Light Industry Key Laboratory of Papermaking and Biorefinery, College of Light Industry Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Lin Chen
- China Light Industry Key Laboratory of Papermaking and Biorefinery, College of Light Industry Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Xin Jin
- China Light Industry Key Laboratory of Papermaking and Biorefinery, College of Light Industry Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Ting Chen
- China Light Industry Key Laboratory of Papermaking and Biorefinery, College of Light Industry Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, China; College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, China
| | - Wenqian Wang
- School of Biological Engineering, Tianjin University of Science & Technology, China
| | - Zhong Liu
- China Light Industry Key Laboratory of Papermaking and Biorefinery, College of Light Industry Science and Engineering, Tianjin University of Science and Technology, Tianjin, 300457, China
| | - Meiyun Zhang
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, China.
| | - Fufeng Liu
- School of Biological Engineering, Tianjin University of Science & Technology, China.
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24
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Effect of in vitro simulated gastrointestinal digestion on the antioxidant activity, molecular weight, and microstructure of polysaccharides from Chinese yam. Int J Biol Macromol 2022; 207:873-882. [PMID: 35358578 DOI: 10.1016/j.ijbiomac.2022.03.154] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 03/16/2022] [Accepted: 03/23/2022] [Indexed: 12/24/2022]
Abstract
In this study, we investigated the antioxidant properties and the changes of molecular weight (Mw), antioxidant activity, and microstructure of Chinese yam polysaccharides (CYP-A) during in vitro digestion. Results showed that the scavenging rate of 2, 2-diphenyl-1-picrylhydrazyl (DPPH) free radical of CYP-A was approximately 79% at the concentration of 6 mg/mL. Furthermore, the antioxidant ability positively correlated with the concentration of CYP-A. In addition, the Mw of CYP-A decreased (p < 0.05) after intestinal digestion. Fourier transform infrared showed that the degrees of esterification of CYP-A increased to 39.04% after 6 h of gastric digestion. Moreover, the structure of CYP-A changed after in vitro gastric digestion. The scanning electron microscope (SEM) images indicated that the surface morphology of CYP-A turned from smooth and irregular to a layered honeycomb after gastrointestinal digestion in vitro. Surprisingly, the activity of DPPH radical scavenging significantly increased (p < 0.05) in the intestinal digested samples of CYP-A, which showed a positive correlation with the concentration of CYP-A. However, the reducing power significantly decreased (p < 0.05) after in vitro intestinal digestion.
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25
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Xu Y, Zhang Z, Feng H, Tang J, Peng W, Chen Y, Zhou J, Wang Y. Scorias spongiosa Polysaccharides Promote the Antioxidant and Anti-Inflammatory Capacity and Its Effect on Intestinal Microbiota in Mice. Front Microbiol 2022; 13:865396. [PMID: 35359717 PMCID: PMC8961022 DOI: 10.3389/fmicb.2022.865396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 02/21/2022] [Indexed: 11/13/2022] Open
Abstract
Scorias spongiosa, as an edible fungus, has multiple health benefits. However, the effects of S. spongiosa on intestinal health are rarely explored. Hence, our study aims to elaborate on the influences of S. spongiosa polysaccharides (SSPs) on antioxidant, anti-inflammatory, and intestinal microflora in C57BL/6J mice. In the present study, 18 male mice were randomly distributed into three groups: (1) Control group (CON); (2) Low dose SSPs group (LSSP); (3) High dose SSPs group (HSSP). After 14-day administration, the jejunum and serum samples were collected for detection. The results showed that SSPs exert no effects on the growth performance of mice regardless of doses. Meanwhile, SSPs administration reduced the serum pro-inflammatory cytokines and elevated the anti-inflammatory cytokines. Moreover, the antioxidant capacity was elevated by SSPs administration, as evidenced by the increased contents of T-AOC, GSH-Px, and the decreased content of MDA. Mechanistically, the administration of SSPs enhanced the protein abundances of p-Nrf2, Keap1, and HO-1 in mice. The results of 16S rDNA demonstrated that the microbial community and composition were altered by SSPs administration. To summarize, SSPs benefit intestinal health in C57BL/6J mice via a mechanism that involves elevating antioxidant and anti-inflammatory activities and regulating intestinal microbiota.
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Affiliation(s)
- Yingyin Xu
- Sichuan Institute of Edible Fungi, Chengdu, China
- National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, China
- Scientific Observing and Experimental Station of Agro-microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, China
| | - Zhiyuan Zhang
- Sichuan Institute of Edible Fungi, Chengdu, China
- National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, China
- Scientific Observing and Experimental Station of Agro-microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, China
| | - Huiyu Feng
- College of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Jie Tang
- Sichuan Institute of Edible Fungi, Chengdu, China
- National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, China
- Scientific Observing and Experimental Station of Agro-microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, China
| | - Weihong Peng
- Sichuan Institute of Edible Fungi, Chengdu, China
- National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, China
- Scientific Observing and Experimental Station of Agro-microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, China
| | - Ying Chen
- Sichuan Institute of Edible Fungi, Chengdu, China
- National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, China
- Scientific Observing and Experimental Station of Agro-microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, China
| | - Jie Zhou
- Sichuan Institute of Edible Fungi, Chengdu, China
- National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, China
- Scientific Observing and Experimental Station of Agro-microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, China
| | - Yong Wang
- Sichuan Institute of Edible Fungi, Chengdu, China
- National-Local Joint Engineering Laboratory of Breeding and Cultivation of Edible and Medicinal Fungi, Chengdu, China
- Scientific Observing and Experimental Station of Agro-microbial Resource and Utilization in Southwest China, Ministry of Agriculture, Chengdu, China
- *Correspondence: Yong Wang,
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26
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Structural characterization and bioactive and functional properties of the Brown macroalgae (Sargassum illicifolium) polysaccharide. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01283-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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27
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Zheng Q, Jia RB, Ou ZR, Li ZR, Zhao M, Luo D, Lin L. Comparative study on the structural characterization and α-glucosidase inhibitory activity of polysaccharide fractions extracted from Sargassum fusiforme at different pH conditions. Int J Biol Macromol 2022; 194:602-610. [PMID: 34808147 DOI: 10.1016/j.ijbiomac.2021.11.103] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/05/2021] [Accepted: 11/15/2021] [Indexed: 11/05/2022]
Abstract
Sargassum fusiforme polysaccharides (SFPs), including SFP-3-40, SFP-3-60, SFP-3-80, SFP-7-40, SFP-7-60, SFP-7-80, SFP-10-40, SFP-10-60, and SFP-10-80, were extracted at different pH (3, 7, and 10), and then precipitated with graded precipitation of 40%, 60% and 80% (v/v) ethanol solution, respectively. Their physicochemical properties and α-glucosidase inhibitory activity were determined. Results showed that SFPs significantly differed in the contents of total sugar, protein, uronic acid, sulfate, the zeta potential, and molecular weight distribution. SFPs, including SFP-10-40, SFP-10-60, and SFP-10-80, had bigger absolute zeta potential value and higher respective average molecular weight in the same ethanol concentration precipitate. All samples were mainly composed of fucose, glucuronic acid, and mannose with different molar ratios. The extraction pH and precipitation ethanol solution concentration caused little changes in functional groups, but significantly altered surface morphology of SFPs. Congo red test revealed that all polysaccharides were not helical polysaccharides. Rheological measurements indicated that SFPs were pseudoplastic fluids and showed elastic behavior of the gel. Except SFP-3-40 and SFP-3-60, all other samples had a stronger α-glucosidase inhibitory activity than that of acarbose. The inhibition type of SFPs against α-glucosidase varied owing to different extraction pH and precipitation ethyl concentration. This study shows that extraction pH can significantly affect the structure and hypoglycemic activity of SFPs and provide a data support for the scientific use of Sargassum fusiforme in industrial production.
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Affiliation(s)
- Qianwen Zheng
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China; Chaozhou Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Chaozhou 521000, China
| | - Rui-Bo Jia
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China; Chaozhou Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Chaozhou 521000, China.
| | - Zhi-Rong Ou
- Chaozhou Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Chaozhou 521000, China
| | - Zhao-Rong Li
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China; Chaozhou Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Chaozhou 521000, China
| | - Mouming Zhao
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China; Chaozhou Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Chaozhou 521000, China
| | - Donghui Luo
- Chaozhou Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Chaozhou 521000, China; College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China
| | - Lianzhu Lin
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China; Chaozhou Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Chaozhou 521000, China.
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28
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Yang W, Huang G. Extraction, structural characterization, and physicochemical properties of polysaccharide from purple sweet potato. Chem Biol Drug Des 2021; 98:979-985. [PMID: 34550642 DOI: 10.1111/cbdd.13952] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 09/11/2021] [Indexed: 11/29/2022]
Abstract
The polysaccharide from purple sweet potato (PPSP) was extracted. The structure was characterized and partial physicochemical properties were described of PPSP via UV, IR, NMR, XRD, DSC-TGA, LDS, and Congo red assay. This study provided a theoretical basis for the in-depth structural analysis of PPSP and the study of its biological activity.
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Affiliation(s)
- Wenjian Yang
- Active Carbohydrate Research Institute, Chongqing Key Laboratory of Inorganic Functional Materials, Chongqing Normal University, Chongqing, China
| | - Gangliang Huang
- Active Carbohydrate Research Institute, Chongqing Key Laboratory of Inorganic Functional Materials, Chongqing Normal University, Chongqing, China
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29
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Yang W, Yang Z, Zou Y, Sun X, Huang G. Extraction and deproteinization process of polysaccharide from purple sweet potato. Chem Biol Drug Des 2021; 99:111-117. [PMID: 34407290 DOI: 10.1111/cbdd.13935] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 06/07/2021] [Accepted: 08/12/2021] [Indexed: 11/30/2022]
Abstract
Extraction and deproteinization process of polysaccharide from purple sweet potato (PPSP) were optimized via the response surface methodology (RSM). The results indicated that the optimal conditions of extraction in hot water of PPSP were as follows: The extraction temperature was 120℃, the extraction time was 2.5 hr, and the solid-liquid ratio was 1∶10 (g/ml). The optimal conditions of Sevage deproteinization were as under the oscillation time was 20 min, the deproteinization times was twice, and polysaccharide solution-Sevage reagent ratio was 1:1 (ml/ml). The extraction yield of PPSP was 3.32%, and the protein removal rate was 93.14% in such a condition.
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Affiliation(s)
- Wenjian Yang
- Active Carbohydrate Research Institute, Chongqing Key Laboratory of Inorganic Functional Materials, Chongqing Normal University, Chongqing, China
| | - Zixuan Yang
- Active Carbohydrate Research Institute, Chongqing Key Laboratory of Inorganic Functional Materials, Chongqing Normal University, Chongqing, China
| | - Yi Zou
- Active Carbohydrate Research Institute, Chongqing Key Laboratory of Inorganic Functional Materials, Chongqing Normal University, Chongqing, China
| | - Xinke Sun
- Active Carbohydrate Research Institute, Chongqing Key Laboratory of Inorganic Functional Materials, Chongqing Normal University, Chongqing, China
| | - Gangliang Huang
- Active Carbohydrate Research Institute, Chongqing Key Laboratory of Inorganic Functional Materials, Chongqing Normal University, Chongqing, China
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30
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Huang Q, He W, Khudoyberdiev I, Ye CL. Characterization of polysaccharides from Tetrastigma hemsleyanum Diels et Gilg Roots and their effects on antioxidant activity and H 2O 2-induced oxidative damage in RAW 264.7 cells. BMC Chem 2021; 15:9. [PMID: 33546740 PMCID: PMC7866644 DOI: 10.1186/s13065-021-00738-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 01/20/2021] [Indexed: 12/29/2022] Open
Abstract
This work presents an investigation on the composition and structure of polysaccharides from the roots of Tetrastigma hemsleyanum (THP) and its associated antioxidant activity. It further explores the protective effect of THP on RAW264.7 cells against cytotoxicity induced by H2O2. Ion chromatography (IC) revealed that THP contained glucose, arabinose, mannose, glucuronic acid, galactose and galacturonic acid, in different molar ratios. Furthermore, gel permeation chromatography-refractive index-multiangle laser light scattering (GPC-RI-MALS) was employed to deduce the relative molecular mass (Mw) of the polysaccharide, which was 177.1 ± 1.8 kDa. Fourier transform infrared spectroscopy (FT-IR) and Congo red binding assay highlighted that the THP had a steady α-triple helix conformation. Similarly, assays of antioxidant activity disclosed that THP had reasonable concentration-dependent hydroxyl radical and superoxide radical scavenging activities, peroxidation inhibition ability and ferrous ion chelating potency, in addition to a significant 1,1-diphenyl-2-picrylhydrazyl radical scavenging capacity. Moreover, THP could protect RAW264.7 cells against H2O2-induced cytotoxicity by decreasing intracellular ROS levels, reducing catalase (CAT) and superoxide dismutase (SOD) activities, increasing lactate dehydrogenase (LDH) activity and increment in malondialdehyde (MDA) level. Data retrieved from the in vitro models explicitly established the antioxidant capability of polysaccharides from T. hemsleyanum root extracts.
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Affiliation(s)
- Qi Huang
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, 310023, P. R. China
| | - Wen He
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, 310023, P. R. China
| | - Ilkhomjon Khudoyberdiev
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, 310023, P. R. China
| | - Chun-Lin Ye
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, 310023, P. R. China.
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31
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Tai L, Huang S, Zhao Z, Huang G. Chemical composition analysis and antioxidant activity of black rice pigment. Chem Biol Drug Des 2020; 97:711-720. [PMID: 33179435 DOI: 10.1111/cbdd.13806] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 08/27/2020] [Accepted: 10/17/2020] [Indexed: 11/30/2022]
Abstract
The purpose of this research was conducted to determine anthocyanin constituent from the grains of Purple black rice No. 6. Moreover, the in vitro antioxidant activity of black rice pigment (BRP) was evaluated. The crude extract of black rice was isolated and purified by silica gel thin layer chromatography. Anthocyanins were elucidated using ultraviolet visible spectroscopy, infrared spectroscopy, nuclear magnetic resonance spectroscopy, and high-performance liquid chromatography. Meanwhile, salicylic acid Fenton system, superoxide radical system, H2 O2 scavenging system, DPPH-free radical scavenging system, and Prussian blue method were used to determine the free radical scavenging ability and total reducing ability of BRP. Overall results suggest that the main component of BRP is cyanidin-3-glucoside, which is a kind of anthocyanins. It also had significant scavenging capacity to OH, O2 - , H2 O2 , DPPH, and its scavenging rate and reducing ability increased with the increase in pigment concentration.
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Affiliation(s)
- Linyu Tai
- Chongqing Engineering Research Center of Specialty Crop Resource, Chongqing Normal University, Chongqing, China
| | - Shiyu Huang
- Active Carbohydrate Research Institute, Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University, Chongqing, China
| | - Zhengwu Zhao
- Chongqing Engineering Research Center of Specialty Crop Resource, Chongqing Normal University, Chongqing, China
| | - Gangliang Huang
- Active Carbohydrate Research Institute, Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University, Chongqing, China
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32
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Liu X, Zhang X, Zhang X, Li F, Zhao H. Effects of different drying methods on the physicochemical and antioxidative characteristics of
Osmunda japonica
Thunb. polysaccharides. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.14742] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Xiaochen Liu
- College of Food Science Northeast Agricultural University Harbin China
| | - Xiuling Zhang
- College of Food Science Northeast Agricultural University Harbin China
| | - Xueting Zhang
- College of Food Science Northeast Agricultural University Harbin China
| | - Fengfeng Li
- College of Food Science Northeast Agricultural University Harbin China
| | - Hengtian Zhao
- Northeast Institute of Geography and AgroecologyChinese Academy of Sciences Harbin China
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33
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Ultrasound-assisted extraction of polysaccharides from Typha domingensis: Structural characterization and functional properties. Int J Biol Macromol 2020; 160:758-768. [DOI: 10.1016/j.ijbiomac.2020.05.226] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 05/11/2020] [Accepted: 05/26/2020] [Indexed: 12/11/2022]
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